ATE47809T1 - PROCESS FOR MAKING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGER MADE FROM THE PLATES. - Google Patents

PROCESS FOR MAKING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGER MADE FROM THE PLATES.

Info

Publication number
ATE47809T1
ATE47809T1 AT85104838T AT85104838T ATE47809T1 AT E47809 T1 ATE47809 T1 AT E47809T1 AT 85104838 T AT85104838 T AT 85104838T AT 85104838 T AT85104838 T AT 85104838T AT E47809 T1 ATE47809 T1 AT E47809T1
Authority
AT
Austria
Prior art keywords
plates
embossing
projections
tool
plate
Prior art date
Application number
AT85104838T
Other languages
German (de)
Inventor
Rudolf Seibel
Original Assignee
Fischbach Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischbach Gmbh & Co Kg filed Critical Fischbach Gmbh & Co Kg
Application granted granted Critical
Publication of ATE47809T1 publication Critical patent/ATE47809T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1. Method for manufacturing of the plates of a plate heat exchanger designed of plates (1) stacked upon one another and being provided with embossed projections (2a, 2b) which protrude out of the plane of the plate towards one side or the other side and are located on the lines of a lattice (10), whereby the plates are supported against one another via their projections and whereby the projections define parallel flow channels between adjacent plates, characterized in that the projections are embossed in the plate by at least two consecutive embossing steps by the same tool, with the plate being moved between each two embossing steps relative to the tool by an intergral multiple n of a pitch (T) of the pattern of the projections recurring in the feed direction, that the tool (20) has an active length in the feed direction of the plate which length is equals to said integral multiple n of the pitch (T) of the pattern of the projections plus the length of the pitch (t) of an adjacent projection, that the embossing punches on the first and the last embossing punch line (21, 24) of the tool, which lines extend perpendicular to the feed direction, are mutually displaced perpendicular to the feed direction, and that the number and the position of the embossing punches on the first and the last embossing punch line (21, 24) of the tool (20) are arranged such that the embossing punches of these two lines together form a fully occupied line (for example 16) of embossing punches.
AT85104838T 1984-04-27 1985-04-22 PROCESS FOR MAKING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGER MADE FROM THE PLATES. ATE47809T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843415733 DE3415733A1 (en) 1984-04-27 1984-04-27 METHOD FOR PRODUCING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGERS MADE FROM THE PLATES
EP85104838A EP0159685B1 (en) 1984-04-27 1985-04-22 Method of making the plates of a plate heat exchanger, and heat exchanger made with these plates

Publications (1)

Publication Number Publication Date
ATE47809T1 true ATE47809T1 (en) 1989-11-15

Family

ID=6234519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85104838T ATE47809T1 (en) 1984-04-27 1985-04-22 PROCESS FOR MAKING THE PLATES OF A PLATE HEAT EXCHANGER AND HEAT EXCHANGER MADE FROM THE PLATES.

Country Status (3)

Country Link
EP (1) EP0159685B1 (en)
AT (1) ATE47809T1 (en)
DE (2) DE3415733A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596700B1 (en) * 1986-04-08 1990-10-12 Esswein Sa MODULAR PRESS TOOL
EP0699292B1 (en) * 1993-05-29 1998-06-10 Bowman E.J. (Birmingham) Ltd. Heat exchanger
DE29705396U1 (en) * 1997-03-25 1998-08-13 Elpag Ag Chur Heat exchanger with uneven arrangement of the medium guide elements
SE521816C2 (en) 1999-06-18 2003-12-09 Valeo Engine Cooling Ab Fluid transport pipes and vehicle coolers
SE517450C2 (en) 1999-06-18 2002-06-04 Valeo Engine Cooling Ab Fluid transport tubes and methods and apparatus for producing the same
DE10324089A1 (en) * 2003-02-13 2004-09-02 Loher Gmbh Recuperative plate heat exchanger
EP3006884B1 (en) * 2014-10-07 2017-11-22 Borgwarner Emissions Systems Spain, S.L.U. Tube for a heat exchanger
USD840958S1 (en) 2016-11-15 2019-02-19 Borgwamer Emissions Systems Spain, S.L.U. Shaped tube with a pattern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1826344A (en) * 1930-09-23 1931-10-06 Res & Dev Corp Heat exchange element
US2306526A (en) * 1938-11-30 1942-12-29 Cherry Burrell Corp Method of making heat exchange elements
GB827063A (en) * 1955-04-26 1960-02-03 Rolls Royce Improvements in or relating to heat-exchange apparatus
US3233665A (en) * 1963-08-02 1966-02-08 Rosenblad Corp Flexible plate heat exchangers with plate flexing controlling means
DE1777061A1 (en) * 1968-08-30 1971-04-08 Blanc & Co Manufacturing process for embossed sheet metal

Also Published As

Publication number Publication date
EP0159685A3 (en) 1986-12-03
DE3415733A1 (en) 1985-10-31
DE3574113D1 (en) 1989-12-14
EP0159685B1 (en) 1989-11-08
EP0159685A2 (en) 1985-10-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee